70x140

70x140 refers to a two-dimensional size describing a rectangle with a shorter side of 70 units and a longer side of 140 units. The exact meaning depends on the unit of measurement, with centimeters being common in many contexts such as posters, canvases, and fabrics, while millimeters or inches may be used in other settings.

If the units are centimeters, the area is 9,800 square centimeters (0.98 square meters). The aspect ratio is 1:2, meaning the longer side is twice the length of the shorter side. In practical terms, this gives a wide, elongated rectangle orientation, though naming the sides as width or height can change which dimension is considered the longer side.

Conversions to other common units: 70x140 cm equals 0.70 by 1.40 meters, and approximately 27.56 by 55.12 inches. The 1:2 ratio is sometimes useful for quick comparisons with other sizes or for scaling designs.

Common uses and contexts include printed posters and banners, wall art and canvases, signs, or textile widths where a rectangle with a pronounced horizontal emphasis is desired. In design or framing, 70x140 cm can be a standard or custom size depending on local market conventions.

In digital work, converting to pixels requires specifying a resolution. At 300 dpi, 70x140 cm would be about 8,270 by 16,540 pixels; at 72 dpi, about 1,970 by 3,940 pixels. These figures guide file preparation for print versus screen display.